Guam Population History
Year-by-year population history from 1960 to 2025.
Historical population trend
Population by year
| Year | Population | Annual change | Numeric change |
|---|---|---|---|
| 2025 | 168,999 | — | — |
| 2024 | 167,777 | -0.72% | -1,222 |
| 2023 | 166,506 | -0.76% | -1,271 |
| 2022 | 165,180 | -0.80% | -1,326 |
| 2021 | 163,730 | -0.88% | -1,450 |
| 2020 | 162,158 | -0.96% | -1,572 |
| 2019 | 161,808 | -0.22% | -350 |
| 2018 | 162,679 | +0.54% | 871 |
| 2017 | 163,490 | +0.50% | 811 |
| 2016 | 164,233 | +0.45% | 743 |
| 2015 | 164,905 | +0.41% | 672 |
| 2014 | 165,486 | +0.35% | 581 |
| 2013 | 165,966 | +0.29% | 480 |
| 2012 | 166,331 | +0.22% | 365 |
| 2011 | 166,543 | +0.13% | 212 |
| 2010 | 166,522 | -0.01% | -21 |
| 2009 | 166,173 | -0.21% | -349 |
| 2008 | 165,693 | -0.29% | -480 |
| 2007 | 165,267 | -0.26% | -426 |
| 2006 | 164,839 | -0.26% | -428 |
| 2005 | 164,365 | -0.29% | -474 |
| 2004 | 163,810 | -0.34% | -555 |
| 2003 | 163,137 | -0.41% | -673 |
| 2002 | 162,315 | -0.50% | -822 |
| 2001 | 161,329 | -0.61% | -986 |
| 2000 | 160,065 | -0.78% | -1,264 |
| 1999 | 158,289 | -1.11% | -1,776 |
| 1998 | 156,237 | -1.30% | -2,052 |
| 1997 | 154,215 | -1.29% | -2,022 |
| 1996 | 152,169 | -1.33% | -2,046 |
| 1995 | 150,054 | -1.39% | -2,115 |
| 1994 | 147,868 | -1.46% | -2,186 |
| 1993 | 145,654 | -1.50% | -2,214 |
| 1992 | 143,393 | -1.55% | -2,261 |
| 1991 | 141,073 | -1.62% | -2,320 |
| 1990 | 138,610 | -1.75% | -2,463 |
| 1989 | 135,799 | -2.03% | -2,811 |
| 1988 | 132,799 | -2.21% | -3,000 |
| 1987 | 129,858 | -2.21% | -2,941 |
| 1986 | 126,965 | -2.23% | -2,893 |
| 1985 | 124,117 | -2.24% | -2,848 |
| 1984 | 121,302 | -2.27% | -2,815 |
| 1983 | 118,508 | -2.30% | -2,794 |
| 1982 | 115,711 | -2.36% | -2,797 |
| 1981 | 112,902 | -2.43% | -2,809 |
| 1980 | 110,141 | -2.45% | -2,761 |
| 1979 | 107,636 | -2.27% | -2,505 |
| 1978 | 105,424 | -2.06% | -2,212 |
| 1977 | 103,298 | -2.02% | -2,126 |
| 1976 | 101,166 | -2.06% | -2,132 |
| 1975 | 99,057 | -2.08% | -2,109 |
| 1974 | 96,939 | -2.14% | -2,118 |
| 1973 | 94,781 | -2.23% | -2,158 |
| 1972 | 92,619 | -2.28% | -2,162 |
| 1971 | 90,466 | -2.32% | -2,153 |
| 1970 | 88,365 | -2.32% | -2,101 |
| 1969 | 86,404 | -2.22% | -1,961 |
| 1968 | 84,563 | -2.13% | -1,841 |
| 1967 | 82,719 | -2.18% | -1,844 |
| 1966 | 80,844 | -2.27% | -1,875 |
| 1965 | 78,932 | -2.37% | -1,912 |
| 1964 | 77,008 | -2.44% | -1,924 |
| 1963 | 75,095 | -2.48% | -1,913 |
| 1962 | 73,192 | -2.53% | -1,903 |
| 1961 | 71,311 | -2.57% | -1,881 |
| 1960 | 69,525 | -2.50% | -1,786 |
Historical summary
Guam population in 2025
The latest population shown for Guam is 168,999. Compared with the previous year, the population increased by +0.73%.
Population change over 10 years
Across the most recent ten-year period, Guam recorded a upward population movement of +2.48%, based only on the annual population series.
Historical high and low
The highest value in this series is 168,999 in 2025. The lowest is 69,525 in 1960.
available population ranking
Guam is currently listed at #181 in the available available population ranking. Rankings are recalculated when approved source data is updated.